After lots of research it seems that the general consensus is you can definitely build a wall over existing tile.
Tile on a knock down wall.
Get great deals on bathroom vintage retro floor wall tiles.
Spread a small amount of mortar in an arcing fashion onto the wall where the tiles will be laid using the grooved edge of the trowel.
Make offer new old stock 1960 vintage ceramic wall tile.
So as what you are really accomplishing is creation of a diy panel you will need to instead place and glue your tiles first on something like plyboard polyboard or sheet masonite while it is lying flat.
Then peel away the outer protective film and begin installing the tile.
The suction of the vac helped the sanding screen snugly slide along the wall i highly recommend sanding screens even if you don t use a sander like this one.
They knock down any textures in drywall much faster than regular sandpaper last much longer.
Unroll the adhesive mat and cut it to fit the backsplash space using utility scissors or a utility knife.
Knocking down a wall will create a lot of dust and debris.
Use either a hand held sander or an electric sander.
Move across the wall and then downward sanding the entire surface of the wall.
Move the knife in upward downward and sideways directions loosening and removing the surface of the texture from the wall.
I started with removing the drywall from the existing wall so i would have access to the studs behind it.
As with anything you plan to fasten to a wall it is most durable when fastened to studs.
Protect the rest of your home by taking the following precautions.
Sand the wall with medium grit sandpaper to further smooth the texture creating an even surface on which to apply the tile.
Use either a hand held sander or an electric sander and start in one of the upper corners of the wall.
Place a wide drywall knife on the wall at a 45 degree angle.
Sand the wall with medium grit sandpaper 80 grit to further smooth the texture creating an even surface on which to apply the tile.
Remove the protective film from one side and stick the mat to the wall pressing and smoothing the surface to achieve a good bond.
Put on a pair of safety goggles before you start removing the tile then place the chisel at a 45 degree angle between the tiles and hit the end of the chisel with the hammer to separate the tiles from the wall.
Plywood will better protect hardwood ceramic tile or other fragile flooring types.
Really unless it is a panel you should heed that generalism at all times.
New old stock 1960 vintage ceramic wall tile 2 x 6 trim yellow white.
Lay down a tarp or a sheet of plywood over the floor.
For harder to reach areas around the sink i used a low grit sanding sponge.
Use a chisel and hammer if you need to remove existing tiles.
Basically anything but carpet why would you ever do that.